CN204207714U - A kind of for clamping laparoscopically seal cover and peritoneoscope preheater - Google Patents
A kind of for clamping laparoscopically seal cover and peritoneoscope preheater Download PDFInfo
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- CN204207714U CN204207714U CN201420496582.2U CN201420496582U CN204207714U CN 204207714 U CN204207714 U CN 204207714U CN 201420496582 U CN201420496582 U CN 201420496582U CN 204207714 U CN204207714 U CN 204207714U
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- peritoneoscope
- laparoscopically
- clamping
- seal
- seal cover
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Abstract
The utility model discloses a kind of for clamping laparoscopically seal cover, comprise and being made up of macromolecular elastomer material, with the lid of seal groove, be provided with the sealant that at least one deck is made up of macromolecular elastomer material in described seal groove, described lid and sealant are all provided with the otch passed through for peritoneoscope.The invention also discloses a kind of peritoneoscope preheater, comprise the thermos cup that above-mentioned seal cover and rim of a cup coordinate with the seal groove of lid.The beneficial effects of the utility model: simplicity of design and practical, easy to use, by arranging sealant in seal groove, thus after seal cap sealing vessel, improve the sealing of seal cover, make peritoneoscope put more steady simultaneously, make laparoscopically head be not easy skew, reduce the possibility that itself and vessel collide and damage.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and particularly one is for clamping laparoscopically seal cover and peritoneoscope preheater.
Background technology
Lens of laparoscope is operating theater instruments conventional in the process of carrying out laparoscopic surgery, and before lens of laparoscope is inserted abdominal cavity, the temperature of lens of laparoscope is identical with the temperature of operating room, is about 20-25 degrees centigrade.After lens of laparoscope is inserted into abdominal cavity, the temperature of lens of laparoscope can be elevated to the temperature of human body gradually, about 37 degrees Celsius.In the process that this temperature raises, lens of laparoscope often hazes, thus it is unintelligible that the image on monitor is shown, and affects the operation technique of doctor.Meanwhile, carry out in process in operation, the liquid produced in blood or other operations also can be splashed to and lens of laparoscope have influence on image display.
To above problem, operation general is clinically when lens of laparoscope hazes and affects doctor's sight line, or when peritoneoscope being splashed to liquid and affecting doctor's sight line, peritoneoscope is extracted out by operative doctor or nurse in patient body, simply clean, and then peritoneoscope is reinserted in patient body.Will operating time be extended like this, and bring inconvenience to operative doctor, thus reduce procedure efficiency.
For above problem, researcher is had to propose a kind of scope warming device, notification number is that the patent documentation of CN101022759 B provides a kind of heating apparatus, described heating apparatus comprises: double-walled cylindrical tube, and it has inwall, outer wall, uper side surface and open distal portion and the center cavity between them; The protuberance extended from described uper side surface, its size and dimension are suitable for receiving described camera lens part; Circular lid, it is sized to the distal portions being suitable for being connected to described double-walled cylindrical tube; And heating element heater, it is enclosed in described center cavity, carries out thermal coupling with described heat insulation layer.
Although said apparatus can heat lens of laparoscope, do not have cleaning function, and when heating, lens of laparoscope can not be remained on certain position, lens of laparoscope and firing equipment collision friction may be caused and cause damage.
In order to solve the problem, the people such as Li Hongbo propose a kind of lid and peritoneoscope preheater, publication number is that patent document discloses of CN103263245A is a kind of for clamping laparoscopically seal cover and peritoneoscope preheater, solve present lens of laparoscope and insert technical problem through often hazing after human body, and for doctor provide a kind of convenient and effectively clean the apparatus of lens of laparoscope in operation process, for operative doctor and its assistant bring great convenience, thus raising procedure efficiency, improve surgical quality.
But above-mentioned seal cover is owing to being provided with otch, and sealing thermal insulation is undesirable, also have clamping peritoneoscope only to rely on the monolayer top cover of seal cover to support, clamping stability is not high, requires further improvement.
Utility model content
This utility model provides a kind of for clamping laparoscopically seal cover, and structure is simple, easy to use, strengthens to the heat insulation effect of peritoneoscope preheater and to laparoscopically clamping stability.
A kind of for clamping laparoscopically seal cover, comprise and being made up of macromolecular elastomer material, with the lid of seal groove, be provided with the sealant that at least one deck is made up of macromolecular elastomer material in described seal groove, described lid and sealant are all provided with the otch passed through for peritoneoscope.
In use, the otch that peritoneoscope struts lid and sealant enters in vessel this utility model, and otch clamping peritoneoscope, compared with the seal cover of monolayer, improves sealing; And peritoneoscope is through the clamping adding sealant after seal cover, thus it is more steady that peritoneoscope is put, and makes laparoscopically head be not easy skew, reduces the possibility that itself and vessel collide and damage.
The effect that the quantity of sealant seals more at most and clamps is better, but the volume of manufacturing cost and seal cover all can increase thereupon, and after the quantity of sealant arrives some, increase the effect that sealant can not significantly improve sealing and clamping again, therefore, preferably, described sealant is one deck.
Described sealant can manufacture one-body molded with lid, and conveniently manufacture and use, preferably, described sealant and lid removably connect.Sealant is arranged to detachably, thus the convenient quantity regulating sealant; And single layer structure more easily manufactures.Described disassembled connection can be that grafting coordinates, and structure is simple, convenient disassembly.
Preferably, the wall thickness at the gap place of described otch is 0.5 ~ 5 millimeter.
Preferably, described otch is provided with oblique angle at joint-cutting place along wall thickness direction, and the angle of inclination in relative level face, described oblique angle is 15 ~ 75 degree.Be conducive to laparoscopically insertion and clamping.
Preferably, the hardness of the macromolecular elastomer material that described seal cover adopts is shore hardness 30A ~ 80A.Material hardness is moderate, is conducive to laparoscopically insertion and clamping.
Preferably, described macromolecular elastomer material comprises copolymer elastomer material and the silicone elastomer body material of Thermoplastic polyurethane elastomer material, thermoplastic polyvinyl chloride's elastomeric material, thermoplastic polyolefin elastomer material, styrene and butadiene.These materials all can reach the requirement of above-mentioned hardness, are conveniently easy to get, and process also more convenient simultaneously.
This utility model additionally provides a kind of peritoneoscope preheater, comprises the thermos cup that above-mentioned seal cover and rim of a cup coordinate with seal groove.
Preferably, also comprise the pedestal for installing described thermos cup, this pedestal is provided with the heater of heated vacuum cup.
The area of the cross section of pedestal is greater than the area of the cross section of thermos cup, and the area of the cross section of described pedestal is greater than the twice of the area of the cross section of thermos cup, can make thermos cup stable be placed on pedestal, be convenient to laparoscopically insertion and cleaning.
Sealant is except being set directly in lid, also can be arranged on outside lid, this utility model additionally provides another kind of peritoneoscope preheater, the bowl cover comprising thermos cup and be made up of macromolecular elastomer material, be provided with the diaphragm seal that at least one deck is made up of macromolecular elastomer material in the rim of a cup of described thermos cup, described bowl cover and diaphragm seal are all provided with the otch passed through for peritoneoscope.
In said structure, diaphragm seal is arranged in thermos cup, peritoneoscope preheater can be improved equally to laparoscopically clamping stability.
Conveniently manufacture and install, preferably, described diaphragm seal is one deck, is placed on the ring-shaped step of rim of a cup inwall.
Preparatory stage before surgery, the liquid of uniform temperature (such as 40 degrees centigrade) will be heated to, such as normal saline, join in the thermos cup of this utility model peritoneoscope preheater, then seal cover is covered tightly on the mouth of thermos cup, thus make the liquid in thermos cup be in sealing state to a certain degree, play the effect keeping temperature.
Before the start of the surgery, peritoneoscope is inserted in thermos cup by the otch of each sealant, because seal cover is made up of special macromolecular elastomer, and the otch clearance type design of exquisiteness, peritoneoscope can be clamped on seal cover, and directly can not to encounter at the bottom of the wall of cup of thermos cup or cup and to damage peritoneoscope.The laparoscopically temperature inserting thermos cup can be elevated to the temperature close with the temperature of human body, such as 37 degrees centigrade.
In operation process, peritoneoscope takes out by doctor from thermos cup of the present utility model, is then inserted into human body, because laparoscopically temperature has been elevated to the temperature of human body, thus laparoscopically minute surface can not produce fog, improves doctor's sight line, thus improves procedure efficiency.Simultaneously, carry out in process in operation, when the liquid splash produced in blood or other operations affects doctor's sight line to lens of laparoscope, peritoneoscope can be extracted out by operative doctor or nurse in patient body, in the thermos cup of direct insertion this utility model peritoneoscope preheater, the liquid in thermos cup drip washing can fall the liquid produced in blood on peritoneoscope or other operations easily.
This utility model is by being provided with the seal cover of otch and having the thermos cup of cleaning function, solve existing apparatus and do not possess cleaning function, and when heating, lens of laparoscope can be remained on certain position, avoid lens of laparoscope and firing equipment collision friction and cause damage.
The beneficial effects of the utility model: simplicity of design and practical, easy to use, by arranging sealant in seal groove, thus after seal cap sealing vessel, improve the sealing of seal cover, make peritoneoscope put more steady simultaneously, make laparoscopically head be not easy skew, reduce the possibility that itself and vessel collide and damage.
Accompanying drawing explanation
Fig. 1 is the perspective view of embodiment 1.
Fig. 2 is the cross-sectional schematic of embodiment 2.
Fig. 3 is the structural representation of the sealant of embodiment 2.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, the seal cover 2 that the peritoneoscope preheater of the present embodiment comprises thermos cup 1 and is sealed and matched with the rim of a cup of thermos cup 1, seal cover 2 comprises the lid 3 with seal groove 31, sealant 4 is provided with in seal groove 31, lid 3 and sealant 4 are provided with otch 32 and otch 41, above-mentioned otch can adopt various ways, cross-shaped configuration is used in the present embodiment, also Y-shaped structure can be adopted, yi word pattern structure etc., wherein the staggered tangent line quantity that has of otch is more, then peritoneoscope more easily inserts, but sealing can be deteriorated, need to carry out adaptability selection.
In the present embodiment, the side surrounding seal groove 31 is removably divided into upper and lower two parts, thus sealant 4 and lid 3 are removably connected; Also sealant 4 and seal groove 31 can be arranged to removably connect, sealant 4 can be realized equally and removably connect with lid 3.In the present embodiment, the upper part of seal groove 31 coordinates with lower part grafting, also can be connected by rotating shaft, and upper part can be divided and rotate along vertical lid 3 axis direction by opposing lower portions, thus realizes removably connecting of sealant 4 and lid 3.
During use, peritoneoscope enters thermos cup 1 by otch 32, otch 41 successively, and lid 3 and sealant 4 clamp peritoneoscope.
The present embodiment also comprises the pedestal 5 for installing thermos cup 1, and thermos cup 1 can be placed on pedestal 5, is convenient to split cleaning and sterilization, also can be fixedly connected with pedestal 5, thermos cup 1 be put more steady; Pedestal 5 is provided with the heater of heated vacuum cup 1; More stable in order to put, the bottom surface of pedestal 5 is provided with the sucker for locating.
Embodiment 2
As shown in Figures 2 and 3, the peritoneoscope preheater of the present embodiment is except hermetically-sealed construction is different from embodiment 1, and all the other structures are all identical with embodiment 1.
The bowl cover 6 that the peritoneoscope preheater of the present embodiment comprises thermos cup 1 and is made up of macromolecular elastomer material, rim of a cup inwall is provided with ring-shaped step 11, ring-shaped step 11 is placed with diaphragm seal 7, bowl cover 6 and diaphragm seal 7 are all provided with the otch 61 and otch 71 that pass through for peritoneoscope, and the set-up mode of otch is identical with embodiment 1.
During use, peritoneoscope enters thermos cup 1 by otch 61, otch 71 successively, and bowl cover 6 and diaphragm seal 7 clamp peritoneoscope.
In sum, above-mentioned two embodiment peritoneoscope preheaters, simplicity of design and practical, easy to use, by arranging sealant or diaphragm seal, improve the sealing to thermos cup, thus improve the heat insulation effect of thermos cup, make peritoneoscope put more steady simultaneously, make laparoscopically head be not easy skew, the possibility that the wall of cup reducing itself and thermos cup collides and damages.
Claims (10)
1. one kind for clamping laparoscopically seal cover, comprise and being made up of macromolecular elastomer material, with the lid of seal groove, it is characterized in that, be provided with the sealant that at least one deck is made up of macromolecular elastomer material in described seal groove, described lid and sealant are all provided with the otch passed through for peritoneoscope.
2. as claimed in claim 1 for clamping laparoscopically seal cover, it is characterized in that, described sealant is one deck.
3. as claimed in claim 1 for clamping laparoscopically seal cover, it is characterized in that, described sealant and lid removably connect.
4. as described in claim as arbitrary in claims 1 to 3 for clamping laparoscopically seal cover, it is characterized in that, the wall thickness at the gap place of described otch is 0.5 ~ 5 millimeter.
5. as claimed in claim 4 for clamping laparoscopically seal cover, it is characterized in that, described otch is provided with oblique angle at joint-cutting place along wall thickness direction, and the angle of inclination in relative level face, described oblique angle is 15 ~ 75 degree.
6. as claimed in claim 4 for clamping laparoscopically seal cover, it is characterized in that, the hardness of the macromolecular elastomer material that described seal cover adopts is shore hardness 30A ~ 80A.
7. as claimed in claim 6 for clamping laparoscopically seal cover, it is characterized in that, described macromolecular elastomer material comprises copolymer elastomer material and the silicone elastomer body material of Thermoplastic polyurethane elastomer material, thermoplastic polyvinyl chloride's elastomeric material, thermoplastic polyolefin elastomer material, styrene and butadiene.
8. a peritoneoscope preheater, is characterized in that, comprise described in the arbitrary claim of claim 1 ~ 7 for clamping the thermos cup that laparoscopically seal cover and rim of a cup coordinate with seal groove.
9. a peritoneoscope preheater, the bowl cover comprising thermos cup and be made up of macromolecular elastomer material, it is characterized in that, in the rim of a cup of described thermos cup, be provided with the diaphragm seal that at least one deck is made up of macromolecular elastomer material, described bowl cover and diaphragm seal are all provided with the otch passed through for peritoneoscope.
10. peritoneoscope preheater as claimed in claim 9, it is characterized in that, described diaphragm seal is one deck, is placed on the ring-shaped step of rim of a cup inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496582.2U CN204207714U (en) | 2014-08-29 | 2014-08-29 | A kind of for clamping laparoscopically seal cover and peritoneoscope preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496582.2U CN204207714U (en) | 2014-08-29 | 2014-08-29 | A kind of for clamping laparoscopically seal cover and peritoneoscope preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204207714U true CN204207714U (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420496582.2U Active CN204207714U (en) | 2014-08-29 | 2014-08-29 | A kind of for clamping laparoscopically seal cover and peritoneoscope preheater |
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| CN (1) | CN204207714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725956A (en) * | 2016-05-14 | 2016-07-06 | 黄昌明 | Insulation jug for lens of laparoscope |
| CN113425229A (en) * | 2021-06-25 | 2021-09-24 | 常州市第一人民医院 | Peritoneoscope pre-heater with sealed lid |
-
2014
- 2014-08-29 CN CN201420496582.2U patent/CN204207714U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725956A (en) * | 2016-05-14 | 2016-07-06 | 黄昌明 | Insulation jug for lens of laparoscope |
| CN113425229A (en) * | 2021-06-25 | 2021-09-24 | 常州市第一人民医院 | Peritoneoscope pre-heater with sealed lid |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190422 Address after: 317300 No. 8 Youyi Road, Baita Block, Xianju County Economic Development Zone, Taizhou City, Zhejiang Province Patentee after: Xianju Yu Yi Medical Equipment Co., Ltd. Address before: 310019 4A-2F, 63 Jiuhuan Road, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU MAIDIKAI MEDICAL TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220511 Address after: 317317 No. 8, Baoda block, Baita District, Xianju Economic Development Zone, Taizhou, Zhejiang Patentee after: Zhejiang Youyi Medical Equipment Co.,Ltd. Address before: 317300 No. 8 Youyi Road, Baita Block, Xianju County Economic Development Zone, Taizhou City, Zhejiang Province Patentee before: XIANJU YOUYI MEDICAL EQUIPMENT Co.,Ltd. |