CN2664601Y - Tubular anastomat needle pointing seat possessing lighting device - Google Patents
Tubular anastomat needle pointing seat possessing lighting device Download PDFInfo
- Publication number
- CN2664601Y CN2664601Y CN 200320123308 CN200320123308U CN2664601Y CN 2664601 Y CN2664601 Y CN 2664601Y CN 200320123308 CN200320123308 CN 200320123308 CN 200320123308 U CN200320123308 U CN 200320123308U CN 2664601 Y CN2664601 Y CN 2664601Y
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- CN
- China
- Prior art keywords
- needle stand
- hollow nut
- spring
- battery
- switch
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a tubular anastomat needle pointing seat possessing lighting device, which belongs to medical equipment field. The utility model is characterized in that the end with larger diameter of a switch column of electrical source is arranged inside the interior cavity of a core shaft, and the end with smaller diameter is arranged inside the pylome of a hollow nut, wherein a on/off spring is sleeved on the switch column of the electrical source, one end of the spring is pressed against the end surface of the hollow nut connected with the core shaft, and the other end is pressed against the shoulder of the shaft of the switch column of the electrical source, wherein a small spring is arranged inside the pylome of the hollow nut, one end of the spring is fixed with the small shoulder of the shaft of the switch column of the electrical source, and the other end can be pointed to one of the electrodes of a button-style battery, wherein a circuit is arranged on the plane of the needle pointing seat, covered on the exterior of the hollow nut and connected electrically with the needle pointing seat, wherein the other electrode of the button-style battery is connected with the circuit through a nipper the battery, and the button-style battery is arranged inside the insulation sheath of the battery. The utility model is characterized in simple structure and convenient operation, etc.
Description
Technical field
What this utility model related to a kind of tubular anastomat with illuminator supports the needle stand assembly.Belong to medical device technology.
Background technology
Supporting the needle stand assembly is the included significant components of tubular anastomat.
Tubular anastomat is at present a kind of tubular internal organs to be carried out the surgical medical equipment that postoperative coincide.Use this medical apparatus and instruments and make tubular internal organs anastomosis operation, have benefits such as the operation quality is good, patient is painful less, post-operative recovery is fast.But still there is such deficiency at least in it, promptly armrest art doctor ear listens the sound of osculating to judge whether finishing of operation in operation, and when after the surgical stapling mouth takes out tubular anastomat, whether armrest refers to stroke anastomotic stoma and checks whether anastomosis staple coincide and put in place again, and exist and leak nail (promptly having discrete anastomosis staple not nail on) and wait the quality problems of performing the operation.The test mode that this undoubtedly dependence operator ear listens hands to touch to guaranteeing the quality of operation, will produce unpredictable defective.Determined because it is experience and a level by the doctor, and doctor's experience and level exist serious individual variation.Therefore, this unpredictable operation defective is difficult to avoid often.By the applicant in the Chinese patent application of first to file number 03277328.5, what a kind of tubular anastomat with illuminator was provided supports the needle stand assembly, though it has fundamentally solved above-mentioned defective, it is not enough very easily to exist structure more complicated and operation in concrete enforcement.
Summary of the invention
What the purpose of this utility model was to provide a kind of relatively simple for structure and easy to operate tubular anastomat with illuminator supports the needle stand assembly, to overcome the deficiency of prior art.
This utility model realizes that the technical scheme of its purpose is: it have to needle stand, with support needle stand by the banded mandrel of hollow nut, knife washer and light transmission casing and electric light illuminator, its improvement is: the electric light illuminator is made up of on and off switch post, switch spring, the circuit board with luminous tube, button cell, little spring, battery chuck, battery insulation cover; The larger diameter end of on and off switch post is located at the inner chamber of mandrel, and the smaller diameter end of on and off switch post is located in the through hole of hollow nut; Switch spring is sleeved on the on and off switch post, and the one end is installed on the end face with the banded hollow nut of mandrel, and its other end then is installed on the shaft shoulder of on and off switch post; Little spring is located in the through hole of hollow nut, and the little shaft shoulder of one end and on and off switch post is fixedly connected, and its other end can connect with a limit of button power supply; Circuit board be arranged on the plane of needle stand and be sleeved on the outside of hollow nut and with support needle stand and be electrically connected; Another limit of button cell is electrically connected with circuit board by the battery chuck; Button cell is arranged in the battery insulation cover.
By above given technical scheme, can realize the purpose of this utility model.And further improvement of the utility model point also is:
On plane on the circuit board, posted reflective sheeting.Its purpose is further to improve bright degree.
Luminous tube has 2 at least, and luminous tube is located at adjacent reflective sheeting and near the edge of circuit board.Its purpose is further to improve bright degree, and the bright inwall place that gets close to the tubular internal organs of human body of putting of order, makes the vision of illumination and operator more clear.
After the technical solution of the utility model was implemented, the structure that it had is characteristics such as simple and easy to operate than prior art, are self-evident.
Description of drawings
Fig. 1 is this utility model profile;
Fig. 2 is the circuit diagram of the included circuit board of this utility model.
The specific embodiment
Below in conjunction with the description of accompanying drawing, will realize that the technical scheme of its purpose is more clear to this utility model by the specific embodiment.
The specific embodiment please be joined and be read attached Fig. 1 and 2.Have illuminator tubular anastomat support the needle stand assembly, have to needle stand 1, with support needle stand 1 by hollow nut 6 banded mandrels 2, plastic mattress cutter ring 3, plastics light transmission casing 4 and electric light illuminator 5.And electric light illuminator 5 is made up of on and off switch post 5-1, switch spring 5-3, the circuit board 5-4 with luminous tube 5-2, button cell 5-5, little spring 5-6, battery chuck 5-7, battery insulation cover 5-8; The larger diameter end of on and off switch post 5-1 is located at the inner chamber of mandrel 2, and the smaller diameter end of on and off switch post 5-1 is located in the through hole of hollow nut 6; Switch spring 5-3 is sleeved on the on and off switch post 5-1, and the one end is installed on the end face with mandrel 2 banded hollow nuts 6, and its other end then is installed on the shaft shoulder of on and off switch post 5-1; Little spring 5-6 is located in the through hole of hollow nut 6, and the little shaft shoulder point welding link of one end and on and off switch post 5-1, and its other end can connect with the limit of button power supply 5-5; Circuit board 5-4 be arranged on the plane of needle stand 1 and tightly be sleeved on the outside of hollow nut 6 and with support needle stand 1 and be electrically connected; Another limit of button cell 5-5 is electrically connected with circuit board 5-4 by battery chuck 5-7; Button cell 5-5 is arranged in the battery insulation cover 5-8.On plane on the circuit board 5-4, posted reflective sheeting 7.And luminous tube 5-2 has 2, and luminous tube 5-2 is located at adjacent nearly reflective sheeting 7 and near the edge of circuit board 5-4.
Dynamically concise and to the point description the of the present utility model is that under the effect of switch spring 5-3, on and off switch post 5-1 drives the bottom that little spring 5-6 breaks away from button cell 5-5.When tubular anastomat is worked, under the promotion of the included mandrel 7 of tubular anastomat propulsive mechanism, the active force that on and off switch post 5-1 overcomes switch spring 5-3 travels forward, and makes little spring 5-6 be connected to the bottom of button cell 5-5, thereby turn-on power makes luminous tube 5-2 luminous lighting.Because the existence of little spring 5-6 can be regulated rigging error of the present utility model, particularly and the device body of tubular anastomat and the attaching error between the propulsive mechanism.Owing to formed Elastic Contact between little spring 5-6 and the button cell 5-5, can avoid the displacement of button cell 5-5 simultaneously.
Claims (3)
1, a kind of tubular anastomat with illuminator supports the needle stand assembly, have to needle stand (1), with support needle stand (1) by the banded mandrel of hollow nut (6) (2), knife washer (3), light transmission casing (4) and electric light illuminator (5), it is characterized in that: electric light illuminator (5) is made up of on and off switch post (5-1), switch spring (5-3), the circuit board (5-4) with luminous tube (5-2), button cell (5-5), little spring (5-6), battery chuck (5-7), battery insulation cover (5-8); The larger diameter end of on and off switch post (5-1) is located at the inner chamber of mandrel (2), and the smaller diameter end of on and off switch post (5-1) is located in the through hole of hollow nut (6); Switch spring (5-3) is sleeved on the on and off switch post (5-1), and the one end is installed on the end face with the banded hollow nut of mandrel (2) (6), and its other end then is installed on the shaft shoulder of on and off switch post (5-1); Little spring (5-6) is located in the through hole of hollow nut (6), and the little shaft shoulder of one end and on and off switch post (5-1) is fixedly connected, and its other end can connect with a limit of button power supply (5-5); Circuit board (5-4) be arranged on the plane of needle stand (1) and be sleeved on the outside of hollow nut (6) and with support needle stand (1) and be electrically connected; Another limit of button cell (5-5) is electrically connected with circuit board (5-4) by battery chuck (5-7); Button cell (5-5) is arranged in the battery insulation cover (5-8).
2, the tubular anastomat with illuminator according to claim 1 support the needle stand assembly, it is characterized in that: on the last plane of circuit board (5-4), posted reflective sheeting (7).
3, the tubular anastomat with illuminator according to claim 1 and 2 support the needle stand assembly, it is characterized in that: luminous tube (5-2) has 2 at least, and luminous tube (5-2) is located at adjacent reflective sheeting (7) and near the edge of circuit board (5-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320123308 CN2664601Y (en) | 2003-12-18 | 2003-12-18 | Tubular anastomat needle pointing seat possessing lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320123308 CN2664601Y (en) | 2003-12-18 | 2003-12-18 | Tubular anastomat needle pointing seat possessing lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2664601Y true CN2664601Y (en) | 2004-12-22 |
Family
ID=34348796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320123308 Expired - Fee Related CN2664601Y (en) | 2003-12-18 | 2003-12-18 | Tubular anastomat needle pointing seat possessing lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2664601Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434253A (en) * | 2008-03-18 | 2015-03-25 | 波士顿科学西美德公司 | Endoscopic stapling devices and methods |
| CN106580382A (en) * | 2016-12-30 | 2017-04-26 | 李国新 | Visual anastomat |
-
2003
- 2003-12-18 CN CN 200320123308 patent/CN2664601Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434253A (en) * | 2008-03-18 | 2015-03-25 | 波士顿科学西美德公司 | Endoscopic stapling devices and methods |
| CN106580382A (en) * | 2016-12-30 | 2017-04-26 | 李国新 | Visual anastomat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |